Telescopic rod locking structure

Abstract

The utility model relates to a telescopic rod locking structure belongs to the technical field of locking of pole body, and the telescopic rod locking structure includes: first pole body, first pole body is equipped with first limit hole, second pole body, second pole body sets up on first pole body, and second pole body is equipped with second limit hole, support subassembly, support subassembly sets up on second pole body and is located inside second pole body, locking assembly, locking assembly sets up on support subassembly, and locking assembly can lock or unlock first pole body and second pole body, locking assembly is when locking assembly is equipped in first limit hole and second limit hole when locking assembly is unlocked to first pole body and second pole body, and locking assembly exits from first limit hole. The telescopic rod locking structure disclosed by the application realizes the locking to first pole body and second pole body through locking assembly directly equipped in first limit hole and second limit hole, and the operation mode of locking and unlocking is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of rod locking technology, and in particular to a telescopic rod locking structure. Background Technology

[0002] Traditional telescopic pole locking technologies typically employ methods such as threaded tightening, clamp engagement, or external pins to lock the telescopic pole. However, these locking methods have significant limitations, being more complex, inconvenient to operate, and impacting the user experience. Furthermore, they reduce the reliability of the telescopic pole locking mechanism. Therefore, a new telescopic pole locking structure is needed to address these shortcomings. Utility Model Content

[0003] Therefore, it is necessary to provide a telescopic pole locking structure to address the problems of traditional telescopic pole locking methods being more complex, inconvenient to operate, and affecting the user experience.

[0004] A telescopic rod locking structure includes: a first rod body having a first limiting hole; a second rod body disposed on the first rod body having a second limiting hole; a support assembly disposed on the second rod body and located inside the second rod body; and a locking assembly disposed on the support assembly, the locking assembly being capable of locking or unlocking the first rod body and the second rod body. When the locking assembly locks the first rod body and the second rod body, the locking assembly passes through the first limiting hole and the second limiting hole. When the locking assembly unlocks the first rod body and the second rod body, the locking assembly retracts from the first limiting hole. When the first rod body and the second rod body are unlocked, the second rod body is capable of moving relative to the first rod body.

[0005] This application discloses a telescopic rod locking structure. The locking component directly passes through the first and second limiting holes to lock the first and second rods. The locking method is simple and convenient, requiring no additional tools or complex operating steps, significantly improving the locking efficiency of the first and second rods. Unlocking the first and second rods is achieved by removing the locking component from the first limiting hole, enabling telescopic adjustment of the first and second rods. This locking and unlocking method is more convenient and effectively improves the position adjustment efficiency of the first and second rods. Furthermore, the first and second rods are more secure when locked, enhancing product reliability. By integrating both the support component and the locking component inside the rod, both appearance quality and structural strength and rigidity are ensured. This telescopic rod locking structure can be applied to dryers or other products, with a wide range of applications. For example, in a dryer, it can be formed by multiple sections of the first and second rods to achieve the effect of telescopic adjustment of the overall length.

[0006] In one embodiment, the locking component is movable relative to the support component, and the locking component moves to at least a first position and a second position relative to the support component. When the locking component is in the first position, it locks the first rod and the second rod; when the locking component is in the second position, it unlocks the first rod and the second rod. The ability to lock or unlock the first and second rods by moving the locking component relative to the support component provides a simple and convenient locking and unlocking method, improving usability and facilitating adjustment of the positions of the first and second rods, thus enhancing the user experience.

[0007] In one embodiment, the support component has a movable space, and the locking component is disposed on the support component and located within the movable space. The movable space ensures that the locking component can only move within a predetermined range, guaranteeing that it always moves along the designed path, preventing deviation, and improving the locking and unlocking efficiency of the locking component on the first and second rods.

[0008] In one embodiment, when the locking assembly locks the first rod and the second rod, the first limiting hole and the second limiting hole are positioned opposite each other. By positioning the first limiting hole and the second limiting hole opposite each other when the first rod and the second rod are locked, it is ensured that the locking assembly can accurately pass through both holes simultaneously, achieving complete alignment and locking of the first rod and the second rod.

[0009] In one embodiment, the support assembly includes a first support structure, a second support structure, and a limiting member. The first support structure is disposed on and inside the second rod, and the second support structure is disposed on the first support structure. The second support structure has a movable space, and the locking assembly is located in the movable space. The limiting member is disposed on the first support structure and / or the second support structure. When the locking assembly locks the first and second rods, the locking assembly abuts against the limiting member. When the locking assembly unlocks the first and second rods, the locking assembly separates from the limiting member. The limiting member of the support assembly is made of an elastic material. When the locking assembly is assembled on the support assembly, the locking assembly enters the assembly from the length direction of the limiting member. After the locking assembly breaks through the limitation of the limiting member, it automatically abuts against the limiting member. The assembly process of the locking assembly is simple and convenient, resulting in a stable fit between the first rod, the second rod, the support assembly, and the locking assembly, preventing the locking assembly from falling out of the support assembly. By locking the first and second rods and abutting against the limiting member, the locking assembly is prevented from falling out, ensuring good locking reliability.

[0010] In one embodiment, the limiting member includes a support portion and a limiting portion. The support portion is disposed on the first support structure, and the limiting portion is disposed on the support portion and located at the end of the support portion. The limiting portion can abut against or separate from the locking component. The support portion provides a stable support base for the limiting portion. The limiting portion abuts against the locking component, preventing the locking component from falling out of the support component, resulting in good locking stability and reliability.

[0011] In one embodiment, there are multiple limiting members, all of which are disposed on the first support structure. Each limiting member can abut against or separate from the locking component. The multiple limiting members form a multi-limiting structure, resulting in more uniform stress on the locking component. This improves the abutment effect between the limiting members and the locking component, effectively restricting the degree of freedom of the locking component and preventing it from falling out of the support component, thus ensuring good stability and reliability of the locking mechanism.

[0012] In one embodiment, one of the locking component and the second support structure is provided with a guide block, and the other of the locking component and the second support structure is provided with a slide groove, with the guide block engaging with the slide groove. This engagement of the guide block and slide groove ensures that the locking component always moves along a predetermined path, preventing deviation or jamming and improving the efficiency of locking and unlocking the first and second rods.

[0013] In one embodiment, the second support structure has an opening that communicates with the movable space, and the limiting member is disposed on the first support structure and located at the opening. By positioning the limiting member at the opening, the design is more rational, allowing the limiting member to stably resist the locking component.

[0014] In one embodiment, an elastic element is further included, one end of which abuts against the locking assembly, and the other end of which abuts against the second support structure. The continuous elastic force provided by the elastic element ensures that the locking assembly always maintains a tendency towards locking, guaranteeing a tight fit between the locking assembly and the second support structure in the locked state, thus ensuring the stability of the locking of the first and second rods. The elastic element stores elastic energy during unlocking, and the release of this energy allows the locking assembly to quickly reset and lock, resulting in a high degree of automation. Compared to designs using additional accessories to fix the locking assembly and elastic element, this design has the advantages of fewer parts, fewer assembly steps, and lower assembly difficulty.

[0015] In one embodiment, the locking assembly has a receiving cavity, and the end of the elastic member that abuts against the locking assembly is located within the receiving cavity. By having the end of the elastic member that abuts against the locking assembly located within the receiving cavity, the assembly of the elastic member can be made more stable, ensuring a stable output of elastic force and guaranteeing that the locking assembly can stably lock the first rod and the second rod.

[0016] In one embodiment, a protruding post is formed on the second support structure, and the end of the elastic member that abuts against the second support structure is sleeved on the protruding post. By sleeved on the protruding post, the assembly of the elastic member is more stable and reliable. Furthermore, the protruding post forms a guiding structure, simplifying the assembly process of the elastic member, improving assembly efficiency, and reducing the risk of misassembly.

[0017] In one embodiment, the locking assembly includes a locking part, a first positioning part, and a second positioning part. The locking part is movably disposed on the support assembly and is movable relative to the support assembly. Both the first and second positioning parts are disposed on the locking part. The locking part, the first positioning part, and the second positioning part together form a sliding groove. A guide block is formed on the support assembly, and the guide block movably engages with the sliding groove. Through the design of the guide block and the sliding groove, the movement trajectory of the locking part on the support assembly is precisely controllable, achieving stable locking of the first and second rods.

[0018] In one embodiment, the support assembly includes a limiting member. When the locking assembly locks the first rod and the second rod, the second positioning part abuts against the limiting member. When the locking assembly unlocks the first rod and the second rod, the second positioning part separates from the limiting member. The abutment between the second positioning part and the limiting member enables the locking assembly to achieve a stable lock on the first rod and the second rod, resulting in a good locking effect. Attached Figure Description

[0019] Figure 1 A three-dimensional view of the telescopic rod locking structure;

[0020] Figure 2 This is a cross-sectional view of the telescopic rod locking structure;

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 The first exploded view of the telescopic rod locking structure;

[0023] Figure 5 This is the second exploded view of the telescopic rod locking structure;

[0024] Figure 6 A 3D view of the supporting components, locking components, and elastic elements;

[0025] Figure 7 A cross-sectional view of the supporting components, locking components, and elastic elements;

[0026] Figure 8 for Figure 7 Enlarged view at point B in the middle;

[0027] Figure 9 First exploded view of the supporting components, locking components, and elastic elements;

[0028] Figure 10 A second exploded view of the supporting components, locking components, and elastic elements;

[0029] Figure 11 A first 3D view of the supporting components;

[0030] Figure 12 A second 3D view of the supporting components;

[0031] Figure 13 A 3D view of the locking component.

[0032] The correspondence between the reference numerals and the component names is as follows:

[0033] 1. First rod body; 101. First limiting hole;

[0034] 2. Second rod body, 201. Second limiting hole;

[0035] 3 Support components, 31 First support structure, 32 Second support structure, 321 Guide block, 322 Protruding post, 33 Limiting component, 331 Support part, 332 Limiting part, 301 Activity space, 302 Opening;

[0036] 4 locking components, 41 locking part, 42 first positioning part, 43 second positioning part, 401 slide groove, 402 receiving cavity;

[0037] 5. Elastic components. Detailed Implementation

[0038] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0039] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0040] like Figure 1-13 As shown, this embodiment discloses a telescopic rod locking structure, including: a first rod body 1, the first rod body 1 having a first limiting hole 101; a second rod body 2, the second rod body 2 being disposed on the first rod body 1, the second rod body 2 having a second limiting hole 201; a support assembly 3, the support assembly 3 being disposed on the second rod body 2 and located inside the second rod body 2; and a locking assembly 4, the locking assembly 4 being disposed on the support assembly 3, the locking assembly 4 being capable of locking or unlocking the first rod body 1 and the second rod body 2. When the locking assembly 4 locks the first rod body 1 and the second rod body 2, the locking assembly 4 passes through the first limiting hole 101 and the second limiting hole 201. When the locking assembly 4 unlocks the first rod body 1 and the second rod body 2, the locking assembly 4 exits from the first limiting hole 101. When the first rod body 1 and the second rod body 2 are unlocked, the second rod body 2 is capable of moving relative to the first rod body 1.

[0041] This application discloses a telescopic rod locking structure. The locking component 4 directly passes through the first limiting hole 101 and the second limiting hole 201 to lock the first rod 1 and the second rod 2. The locking method is simple and convenient, requiring no additional tools or complex operating steps, significantly improving the locking efficiency of the first rod 1 and the second rod 2. Unlocking the first rod 1 and the second rod 2 is achieved by removing the locking component 4 from the first limiting hole 101, enabling telescopic adjustment of the first rod 1 and the second rod 2. Unlocking is convenient and quick. This locking and unlocking operation method is more convenient and can effectively improve the position adjustment efficiency of the first rod 1 and the second rod 2. Moreover, the first rod 1 and the second rod 2 are more secure when locked, improving product reliability. Since both the support component 3 and the locking component 4 are integrated inside the rod, the appearance quality is guaranteed while ensuring structural strength and rigidity. The telescopic rod locking structure of this application can be applied to dryers or other products, with a wide range of applications. For example, in a dryer, it can be formed by multiple sections of the first rod 1 and the second rod 2 to achieve the effect of telescopic adjustment of the overall length.

[0042] like Figure 2-10 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the locking component 4 is movable relative to the support component 3, and the locking component 4 moves relative to the support component 3 to at least a first position and a second position. When the locking component 4 is in the first position, the locking component 4 locks the first rod 1 and the second rod 2; when the locking component 4 is in the second position, the first rod 1 and the second rod 2 are unlocked. The locking component 4's ability to move relative to the support component 3 enables the locking or unlocking of the first rod 1 and the second rod 2. The locking and unlocking methods are simple and convenient, improving usability and facilitating the adjustment of the positions of the first rod 1 and the second rod 2, thus enhancing the user experience.

[0043] like Figure 9 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 3 is provided with a movable space 301, and the locking component 4 is disposed on the support component 3 and located at the movable space 301. The movable space 301 ensures that the locking component 4 can only move within a predetermined range, guaranteeing that the locking component 4 always moves along the designed path, avoiding deviation, and improving the locking and unlocking efficiency of the locking component 4 on the first rod 1 and the second rod 2.

[0044] like Figure 2 and Figure 3As shown, in addition to the features of the above embodiments, this embodiment further specifies that: when the locking component 4 locks the first rod 1 and the second rod 2, the first limiting hole 101 and the second limiting hole 201 are arranged opposite to each other. By ensuring that the first limiting hole 101 and the second limiting hole 201 are arranged opposite to each other when the first rod 1 and the second rod 2 are locked, it is ensured that the locking component 4 can accurately pass through the two holes simultaneously, achieving complete alignment and locking of the first rod 1 and the second rod 2.

[0045] like Figure 6-12 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the support component 3 includes a first support structure 31, a second support structure 32, and a limiting member 33. The first support structure 31 is disposed on the second rod 2 and located inside the second rod 2. The second support structure 32 is disposed on the first support structure 31. The second support structure 32 has an active space 301. The locking component 4 is located at the active space 301. The limiting member 33 is disposed on the first support structure 31 and / or the second support structure 32. When the locking component 4 locks the first rod 1 and the second rod 2, the locking component 4 abuts against the limiting member 33. When the locking component 4 unlocks the first rod 1 and the second rod 2, the locking component 4 separates from the limiting member 33. The limiting member 33 of the support component 3 is made of elastic material. When the locking component 4 is assembled on the support component 3, the locking component 4 enters the assembly from the length direction of the limiting member 33. After the locking component 4 breaks through the limitation of the limiting member 33, it will automatically abut against the limiting member 33. The assembly process of the locking component 4 is simple and convenient, so that the first rod 1, the second rod 2, the support component 3 and the locking component 4 form a stable fit, which can prevent the locking component 4 from falling out of the support component 3. When the locking component 4 locks the first rod 1 and the second rod 2, it abuts against the limiting member 33 to prevent the locking component 4 from falling out, and the locking reliability is good.

[0046] like Figure 11 and Figure 12 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the limiting member 33 includes a supporting part 331 and a limiting part 332. The supporting part 331 is disposed on the first supporting structure 31, and the limiting part 332 is disposed on the supporting part 331 and located at the end of the supporting part 331. The limiting part 332 can abut against or separate from the locking component 4. The supporting part 331 provides a stable support base for the limiting part 332. The limiting part 332 can abut against the locking component 4, preventing the locking component 4 from falling out of the supporting component 3, thus ensuring good stability and reliability of the locking.

[0047] like Figure 6-12As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the number of limiting members 33 is multiple, and all of the multiple limiting members 33 are disposed on the first support structure 31, and all of the multiple limiting members 33 can abut or separate from the locking component 4. The multiple limiting members 33 form a multi-limiting structure, resulting in more uniform stress on the locking component 4, thus improving the abutment effect between the limiting members 33 and the locking component 4, effectively restricting the degree of freedom of the locking component 4, preventing the locking component 4 from falling out of the support component 3, and ensuring good stability and reliability of the locking.

[0048] like Figure 9-10 and Figure 13 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: one of the locking component 4 and the second support structure 32 is provided with a guide block 321, and the other of the locking component 4 and the second support structure 32 is provided with a sliding groove 401, and the guide block 321 is movably engaged with the sliding groove 401. Through the movable engagement of the guide block 321 and the sliding groove 401, the locking component 4 always moves along a predetermined path, avoiding deviation or jamming, and improving the efficiency of locking and unlocking the first rod 1 and the second rod 2 by the locking component 4.

[0049] like Figure 10 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the second support structure 32 is provided with an opening 302, the opening 302 is connected to the active space 301, and the limiting member 33 is disposed on the first support structure 31 and located at the opening 302. By positioning the limiting member 33 at the opening 302, the design is more reasonable, allowing the limiting member 33 to stably resist the locking component 4.

[0050] like Figure 6-10 As shown, in addition to the features of the above embodiments, this embodiment further includes an elastic element 5, one end of which abuts against the locking assembly 4, and the other end of which abuts against the second support structure 32. The continuous elastic force provided by the elastic element 5 ensures that the locking assembly 4 always maintains a tendency towards locking, guaranteeing a tight fit between the locking assembly 4 and the second support structure 32 in the locked state, thus ensuring the stability of the locking of the first rod 1 and the second rod 2. The elastic element 5 stores elastic energy during unlocking, and the release of this energy allows the locking assembly 4 to quickly reset and lock, resulting in a high degree of automation. Compared to designs using additional accessories to fix the locking assembly 4 and the elastic element 5, this design has the advantages of fewer parts, fewer assembly steps, and lower assembly difficulty.

[0051] like Figure 7 and Figure 8As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the locking assembly 4 is provided with a receiving cavity 402, and one end of the elastic member 5 that abuts against the locking assembly 4 is located within the receiving cavity 402. By having one end of the elastic member 5 that abuts against the locking assembly 4 located within the receiving cavity 402, the assembly of the elastic member 5 can be made more stable, ensuring a stable output of elastic force and ensuring that the locking assembly 4 can stably lock the first rod 1 and the second rod 2.

[0052] like Figure 6-10 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: a protruding post 322 is formed on the second support structure 32, and one end of the elastic member 5 that abuts against the second support structure 32 is sleeved on the protruding post 322. By having the end of the elastic member 5 that abuts against the second support structure 32 sleeved on the protruding post 322, the assembly of the elastic member 5 becomes more stable and reliable. Furthermore, the protruding post 322 forms a guiding structure, simplifying the assembly process of the elastic member 5, improving assembly efficiency, and reducing the risk of misassembly.

[0053] like Figure 13 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the locking component 4 includes a locking part 41, a first positioning part 42, and a second positioning part 43. The locking part 41 is movably disposed on the support component 3 and is movable relative to the support component 3. The first positioning part 42 and the second positioning part 43 are both disposed on the locking part 41. The locking part 41, the first positioning part 42, and the second positioning part 43 enclose and form a sliding groove 401. A guide block 321 is formed on the support component 3, and the guide block 321 is movably engaged with the sliding groove 401. Through the cooperative design of the guide block 321 and the sliding groove 401, the movement trajectory of the locking part 41 on the support component 3 is precisely controllable, thereby achieving stable locking of the first rod 1 and the second rod 2.

[0054] like Figure 6-12 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 3 includes a limiting member 33; when the locking component 4 locks the first rod 1 and the second rod 2, the second positioning part 43 abuts against the limiting member 33; when the locking component 4 unlocks the first rod 1 and the second rod 2, the second positioning part 43 separates from the limiting member 33. The abutment between the second positioning part 43 and the limiting member 33 enables the locking component 4 to achieve stable locking of the first rod 1 and the second rod 2, resulting in a good locking effect.

[0055] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A telescopic rod locking structure, characterized in that, include: The first rod (1) is provided with a first limiting hole (101); The second rod (2) is disposed on the first rod (1) and the second rod (2) is provided with a second limiting hole (201); A support assembly (3) is disposed on the second rod (2) and located inside the second rod (2); A locking component (4) is disposed on the support component (3). The locking component (4) is capable of locking or unlocking the first rod (1) and the second rod (2). When the locking component (4) locks the first rod (1) and the second rod (2), the locking component (4) passes through the first limiting hole (101) and the second limiting hole (201). When the locking component (4) unlocks the first rod (1) and the second rod (2), the locking component (4) exits from the first limiting hole (101). When the first rod (1) and the second rod (2) are unlocked, the second rod (2) can move relative to the first rod (1).

2. The telescopic rod locking structure according to claim 1, characterized in that, The locking component (4) is movable relative to the support component (3). The locking component (4) has at least a first position and a second position relative to the support component (3). When the locking component (4) is in the first position, the locking component (4) locks the first rod (1) and the second rod (2). When the locking component (4) is in the second position, the first rod (1) and the second rod (2) are unlocked.

3. The telescopic rod locking structure according to claim 1, characterized in that, The support component (3) has an active space (301), and the locking component (4) is disposed on the support component (3) and located in the active space (301); When the locking assembly (4) locks the first rod (1) and the second rod (2), the first limiting hole (101) and the second limiting hole (201) are arranged opposite to each other.

4. The telescopic rod locking structure according to claim 1, characterized in that, The support component (3) includes a first support structure (31), a second support structure (32), and a limiting member (33). The first support structure (31) is disposed on the second rod (2) and located inside the second rod (2). The second support structure (32) is disposed on the first support structure (31) and has an active space (301). The locking component (4) is located in the active space (301). The limiting member (33) is disposed on the first support structure (31) and / or the second support structure (32). When the locking component (4) locks the first rod (1) and the second rod (2), the locking component (4) abuts against the limiting member (33). When the locking component (4) unlocks the first rod (1) and the second rod (2), the locking component (4) separates from the limiting member (33).

5. The telescopic rod locking structure according to claim 4, characterized in that, The limiting member (33) includes a supporting part (331) and a limiting part (332). The supporting part (331) is disposed on the first supporting structure (31), and the limiting part (332) is disposed on the supporting part (331) and the limiting part (332) is located at the end of the supporting part (331). The limiting part (332) can abut against or separate from the locking component (4). And / or the number of the limiting members (33) is multiple, and the multiple limiting members (33) are all disposed on the first support structure (31), and the multiple limiting members (33) can abut or separate from the locking component (4).

6. The telescopic rod locking structure according to claim 4, characterized in that, One of the locking component (4) and the second support structure (32) is provided with a guide block (321), and the other of the locking component (4) and the second support structure (32) is provided with a slide groove (401). The guide block (321) is movably engaged with the slide groove (401). And / or the second support structure (32) is provided with an opening (302) that communicates with the active space (301), and the limiting member (33) is provided on the first support structure (31) and located at the opening (302).

7. The telescopic rod locking structure according to claim 4, characterized in that, It also includes an elastic element (5), one end of which abuts against the locking component (4), and the other end of which abuts against the second support structure (32).

8. The telescopic rod locking structure according to claim 7, characterized in that, The locking assembly (4) is provided with a receiving cavity (402), and one end of the elastic member (5) that abuts against the locking assembly (4) is located inside the receiving cavity (402); A protrusion (322) is formed on the second support structure (32), and the end of the elastic member (5) that abuts against the second support structure (32) is sleeved on the protrusion (322).

9. The telescopic rod locking structure according to claim 1, characterized in that, The locking component (4) includes a locking part (41), a first positioning part (42), and a second positioning part (43). The locking part (41) is movably disposed on the support component (3) and can move relative to the support component (3). The first positioning part (42) and the second positioning part (43) are both disposed on the locking part (41). The locking part (41), the first positioning part (42), and the second positioning part (43) surround to form a sliding groove (401). A guide block (321) is formed on the support component (3), and the guide block (321) is movably engaged with the sliding groove (401).

10. The telescopic rod locking structure according to claim 9, characterized in that, The support component (3) includes a limiting member (33). When the locking component (4) locks the first rod (1) and the second rod (2), the second positioning part (43) abuts against the limiting member (33). When the locking component (4) unlocks the first rod (1) and the second rod (2), the second positioning part (43) separates from the limiting member (33).

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